Read the 49th article of the 4th geneval Convention. It specifically states it is illegal to transfer a civilian population onto territory occupied in a militiary conflict (June 1967). Read the ICJ 2004 ruling at the Hague. Read UNSC resolution 465. You want Proof, then read what I just stated. Enough said!!
Supreme Court rejects plea for freeze on expansion of asylum seekers' detention (Haaretz)